Recent graphene oxide/TiO2 thin film based on self-cleaning application
Graphene oxide/TiO2 (GO/TiO2) thin films works as self-cleaning device have been developed in various method onto selected substrates. It was noticeable that graphene oxide is the best form in the group of graphene family. Under self-cleaning application, the wettability test and electroconductivity...
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| Veröffentlicht in: | IOP conference series. Materials Science and Engineering 2019-07, Vol.572 (1) |
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| container_title | IOP conference series. Materials Science and Engineering |
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| creator | Azani, A Che Halin, D S Razak, K A Abdullah, M M A B Salleh, M A A M Mahmed, N Ramli, M M Azhari, A W Chobpattana, V |
| description | Graphene oxide/TiO2 (GO/TiO2) thin films works as self-cleaning device have been developed in various method onto selected substrates. It was noticeable that graphene oxide is the best form in the group of graphene family. Under self-cleaning application, the wettability test and electroconductivity of the sample was the main characteristic for self-coating study. As planned, by addition of graphene to TiO2 films produce a highly conductivity, transparent and produced promising enhanced photocatalytic activities. Moreover, superhydrophilic properties of GO/TiO2 film surface film exhibits more as compared to TiO2 film only within a short period of time. Thus under this finding, the photocatalytic activity of GO/TiO2 films will be enhance as a result of improve charge separation efficiency because of the electron injection to graphene from TiO2 conduction band. Other factor that contribute to self-cleaning activity is the electrical conductivity of the graphene added to TiO2 thin film. The graphene added to TiO2 films have a lot of potential in various indoor application due to its fantastic characteristics such as not expensive, transparent, highly conductive, exhibits superhydrophilic properties, and very much photocatalytically active. |
| doi_str_mv | 10.1088/1757-899X/572/1/012079 |
| format | Article |
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It was noticeable that graphene oxide is the best form in the group of graphene family. Under self-cleaning application, the wettability test and electroconductivity of the sample was the main characteristic for self-coating study. As planned, by addition of graphene to TiO2 films produce a highly conductivity, transparent and produced promising enhanced photocatalytic activities. Moreover, superhydrophilic properties of GO/TiO2 film surface film exhibits more as compared to TiO2 film only within a short period of time. Thus under this finding, the photocatalytic activity of GO/TiO2 films will be enhance as a result of improve charge separation efficiency because of the electron injection to graphene from TiO2 conduction band. Other factor that contribute to self-cleaning activity is the electrical conductivity of the graphene added to TiO2 thin film. The graphene added to TiO2 films have a lot of potential in various indoor application due to its fantastic characteristics such as not expensive, transparent, highly conductive, exhibits superhydrophilic properties, and very much photocatalytically active.</description><identifier>ISSN: 1757-8981</identifier><identifier>EISSN: 1757-899X</identifier><identifier>DOI: 10.1088/1757-899X/572/1/012079</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Catalytic activity ; Charge efficiency ; Cleaning ; Conduction bands ; Electrical resistivity ; Graphene ; Photocatalysis ; Substrates ; Thin films ; Titanium dioxide ; Wettability</subject><ispartof>IOP conference series. Materials Science and Engineering, 2019-07, Vol.572 (1)</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Materials Science and Engineering</title><addtitle>IOP Conf. Ser.: Mater. Sci. Eng</addtitle><description>Graphene oxide/TiO2 (GO/TiO2) thin films works as self-cleaning device have been developed in various method onto selected substrates. It was noticeable that graphene oxide is the best form in the group of graphene family. Under self-cleaning application, the wettability test and electroconductivity of the sample was the main characteristic for self-coating study. As planned, by addition of graphene to TiO2 films produce a highly conductivity, transparent and produced promising enhanced photocatalytic activities. Moreover, superhydrophilic properties of GO/TiO2 film surface film exhibits more as compared to TiO2 film only within a short period of time. Thus under this finding, the photocatalytic activity of GO/TiO2 films will be enhance as a result of improve charge separation efficiency because of the electron injection to graphene from TiO2 conduction band. Other factor that contribute to self-cleaning activity is the electrical conductivity of the graphene added to TiO2 thin film. The graphene added to TiO2 films have a lot of potential in various indoor application due to its fantastic characteristics such as not expensive, transparent, highly conductive, exhibits superhydrophilic properties, and very much photocatalytically active.</description><subject>Catalytic activity</subject><subject>Charge efficiency</subject><subject>Cleaning</subject><subject>Conduction bands</subject><subject>Electrical resistivity</subject><subject>Graphene</subject><subject>Photocatalysis</subject><subject>Substrates</subject><subject>Thin films</subject><subject>Titanium dioxide</subject><subject>Wettability</subject><issn>1757-8981</issn><issn>1757-899X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNptkNFKwzAUhoMoOKevIAFvvKnNSZMmuZQxpzAZ6ATvQpomW0ZN69qBj29LZSJ4dX44338OfAhdA7kDImUKgotEKvWeckFTSAlQItQJmhwXp8cs4RxdtO2OkFwwRiZo8eKsix3e7E2zddHh-iuULl2HFcXdNkTsQ_WBC9O6EtcRt67yia2ciSFusGmaKljThTpeojNvqtZd_cwpenuYr2ePyXK1eJrdL5NAKVWJYp6rTDAA8FwIUlKRcSuVIQ6KrADDlbWOMkktGCby0skiNznLCg8FlySbopvxbrOvPw-u7fSuPuxj_1JTngNQyZnqKTpSoW5-ASB6EKYHF3rwonthGvQorC_d_lN6fp3_wXRT-uwbwbFpwg</recordid><startdate>20190701</startdate><enddate>20190701</enddate><creator>Azani, A</creator><creator>Che Halin, D S</creator><creator>Razak, K A</creator><creator>Abdullah, M M A B</creator><creator>Salleh, M A A M</creator><creator>Mahmed, N</creator><creator>Ramli, M M</creator><creator>Azhari, A W</creator><creator>Chobpattana, V</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20190701</creationdate><title>Recent graphene oxide/TiO2 thin film based on self-cleaning application</title><author>Azani, A ; Che Halin, D S ; Razak, K A ; Abdullah, M M A B ; Salleh, M A A M ; Mahmed, N ; Ramli, M M ; Azhari, A W ; Chobpattana, V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i2229-94f59374111f5770d2735c89a0e1b3b1a59cce2482c1a476de8b6a643bf1b5803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Catalytic activity</topic><topic>Charge efficiency</topic><topic>Cleaning</topic><topic>Conduction bands</topic><topic>Electrical resistivity</topic><topic>Graphene</topic><topic>Photocatalysis</topic><topic>Substrates</topic><topic>Thin films</topic><topic>Titanium dioxide</topic><topic>Wettability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Azani, A</creatorcontrib><creatorcontrib>Che Halin, D S</creatorcontrib><creatorcontrib>Razak, K A</creatorcontrib><creatorcontrib>Abdullah, M M A B</creatorcontrib><creatorcontrib>Salleh, M A A M</creatorcontrib><creatorcontrib>Mahmed, N</creatorcontrib><creatorcontrib>Ramli, M M</creatorcontrib><creatorcontrib>Azhari, A W</creatorcontrib><creatorcontrib>Chobpattana, V</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>IOP conference series. 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Under self-cleaning application, the wettability test and electroconductivity of the sample was the main characteristic for self-coating study. As planned, by addition of graphene to TiO2 films produce a highly conductivity, transparent and produced promising enhanced photocatalytic activities. Moreover, superhydrophilic properties of GO/TiO2 film surface film exhibits more as compared to TiO2 film only within a short period of time. Thus under this finding, the photocatalytic activity of GO/TiO2 films will be enhance as a result of improve charge separation efficiency because of the electron injection to graphene from TiO2 conduction band. Other factor that contribute to self-cleaning activity is the electrical conductivity of the graphene added to TiO2 thin film. 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| subjects | Catalytic activity Charge efficiency Cleaning Conduction bands Electrical resistivity Graphene Photocatalysis Substrates Thin films Titanium dioxide Wettability |
| title | Recent graphene oxide/TiO2 thin film based on self-cleaning application |
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